Philips Green Power 600W HPS - Dual Spectrum (Growth and Bloom)

PHILIPS SON-T Pia Green Power Dual 600 w high pressure sodium lamp.

High quality high pressure sodium lamp with integrated PIA (PHILIPS INTEGRATE ANTENNA).

• Discharge tube filled with sodium and xenon amalgam.
• Completely lead-free lamps (ECO).
• Completely transparent external glass.
• EXTRA high pressure in the discharge tube.
• The highest ratio of growth light per Watt of all SON lamp models.

Philips Son-T PIA bulbs also allow a hot restart, which means that there is no need to wait 20 minutes to start the bulb after a power failure, as happens with other HPS bulbs.